"I'm sorry for keeping you in the dark through all the assumptions," she wrote in a lengthy Instagram post addressed to her fans. "I understand you are used to me bringing you along on all my journeys. My pregnancy was something I chose not to do in front of the world. I knew for myself I needed to prepare for this role of a lifetime in the most positive, stress free and healthy way I know how."

The baby was born healthy, weighing 8 pounds, 9 ounces. "I appreciate my friends and especially my family for helping me make this private moment as special as could be," she added. "I just couldn't wait to share this blessing."

With the pregnancy being under wraps, Kylie decided to put together a 11-minute mini documentary showing all the aspects of the last nine months that the public didn't get to see. In the video, titled To Our Daughter, the couple give fans a visual chronological look into their relationship, which seemed to start last April and blossom from there. It starts off with a description of them meeting, from there, we get taken along the ride to family gatherings, doctor's office visits and even get a brief glimpse of the newborn.